function chngImgTxt(cImg,ref,txt) {
document.images[cImg].src = ref.src;
if (txt=='') { window.status='';}
else {window.status=txt;}
}

function changeImg(cImg1,ref1) {
document.images[cImg1].src = ref1.src
}

function change2Img(cImg1,ref1,cImg2,ref2) {
document.images[cImg1].src = ref1.src
document.images[cImg2].src = ref2.src
}

download0 = new Image(67,60)
download0.src = "../graphics/download_0_spa.gif"
download1 = new Image(67,60)
download1.src = "../graphics/download_1_spa.gif"

buy0 = new Image(67,60)
buy0.src = "../graphics/buy_0_spa.gif"
buy1 = new Image(67,60)
buy1.src = "../graphics/buy_1_spa.gif"

whyus0 = new Image(67,60)
whyus0.src = "../graphics/whyus_0_en.gif"
whyus1 = new Image(67,60)
whyus1.src = "../graphics/whyus_a_en.gif"